7(x+4)+10x=3-9(5+2x)

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Solution for 7(x+4)+10x=3-9(5+2x) equation: 



7(x+4)+10x=3-9(5+2x)

We move all terms to the left:

7(x+4)+10x-(3-9(5+2x))=0

We add all the numbers together, and all the variables

7(x+4)+10x-(3-9(2x+5))=0

We add all the numbers together, and all the variables

10x+7(x+4)-(3-9(2x+5))=0

We multiply parentheses

10x+7x-(3-9(2x+5))+28=0



We calculate terms in parentheses: -(3-9(2x+5)), so:

3-9(2x+5)

determiningTheFunctionDomain
-9(2x+5)+3

We multiply parentheses

-18x-45+3

We add all the numbers together, and all the variables

-18x-42

Back to the equation:

-(-18x-42)



We add all the numbers together, and all the variables

17x-(-18x-42)+28=0

We get rid of parentheses

17x+18x+42+28=0

We add all the numbers together, and all the variables

35x+70=0

We move all terms containing x to the left, all other terms to the right

35x=-70

x=-70/35

x=-2

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